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How long to warm up GS before riding?

Started by th79gs, September 25, 2007, 09:03:02 PM

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th79gs

Im sure this question has been asked before on this forum but I searched and couldnt find it.


I have a 2001,  how long should I warm it up before riding.  is 1-2 min sufficient?  Its parked inside so that helps a little. 


ABSOLUTNATI

That's it? I think it usually take me about 3-4 minutes to make sure the RPM's at idle are stable (just above 1000). Then again, it may just be the suspense of hopping on and riding!

scottpA_GS

When its above 70F my GS usually starts w/o the choke and i dont take any time for warm up, maybee a min while I put my gloves on  :thumb:


~ 1990 GS500E Project bike ~ Frame up restoration ~ Yosh exhaust, 89 clipons, ...more to come...

~ 98 Shadow ACE 750 ~ Black Straight Pipes ~ UNI Filter ~ Dyno Jet Stage 1 ~ Sissy Bar ~


Dan02GS

Wow that is pretty good, for me I have the choke half open for about three minutes, then I ride for about two minutes with the choke 1/4 open then totally off. Seems like my bike takes forever to get going. But when it is going it runs great. After about 10 :icon_mrgreen: minutes the bike idles nicely at 1200 rpms. Everything it completely stock on mine. When I can figure out the jetting I will rejet it. But that is the time it takes for me to warm up the bike stock. Also I live in CA and our weather is pretty mild.
Move swiftly but safely

CndnMax

I just put the choke on, back out of the driveway, wait maybe ten sec then turn the choke off and go.

SmartDrug

I'd say if the temp is above 65 degrees, 30 seconds or so should do it.  When it's really chilly out though, 45-60 I'd give it a solid few minutes.
NESBA #22
الكافرة مع بندقية سوداء
Aequitas - Veritas
KWS Superbike GSXR-1000
Honda S2000
Suzuki M109R

VSG

About a minute or less for me.

I'll leave the choke on for a few minutes while riding and take it easy till it's warmed up.

sledge

There is no hard figure for warm-up time, the answer is "it depends", ambient temperature being the biggest factor. Fire the bike up using as little choke as possible and avoid revving the engine until the oil warms up. I like to let the bike tickover until warm and I dont take it out on the road until it runs smoothly off choke. I see the possibility of the engine stalling or lumpy acceleration while on the road as dangerous.

If the warm-up time seems excessive or cold starting becomes difficult check the choke cable and linkages for partial siezure, replace the air-filter and consider a carb rebuild.

frankieG

when you can shut off the choke and it runs fine
liberal camerican
living in beautiful new port richey florida
i have a beautiful gf(not anymore)
former navy bubble head (JD is our patran saint)

PuddleJumper

I let my bike tell me when it's ready.

Here's how it works:

Start bike and adjust choke to hold RPMs around 1500-2000.

Start putting riding gear on.

When bike gets warm, you will here the RPMs begin to increase.

shut off choke, go enjoy the ride.

BeSafe.
"Lo que no mata, engorda".

Jay_wolf

My Method In The South East Of England , *Not to warm * . No Choke , Just start her , Put on Helmet and Gloves , Put into first gear , Off
2001 Gs500 , Katana Gsx Front End, K3 Tank,, Full S S Predetor System ,Bandit Rear Hugger,Goodridge S S Break Lines ,  Belly Pan , , K+N LunchBox, Probolt Bolts, FSD Undertray With Built in Lights And Indicators. 
2008 Megelli 125 SM 14bhp
1996 Honda NSR 125cc 33bhp
2001 Mercades A160  115bhp

NWDave

When the revs go up with the choke on is a good method, whereas on my GSXR I just wait until the coolant tempature is around 150 degrees, 180 before taking it up to 16k rpm.

dchrist

it depends on your set up.... stock jetting? longer warm up time. richer mix? not so long. I rejetted to a 20 pilot and if its warmer than 60 degrees out the bike needs no warm up. if you're stock from what I've read its a 1-5 minute ordeal depending on ambient temp and the bike's personality. for me at 55 degrees it needs a minute or 2 no more than that though. let the bike tell you what it wants.

d
01 Naked 20/62.5/135 2 washers 2.5 turns K&N drop in V&H full exhaust. SS brake lines. HH pads. Progressive springs.

kml.krk

Quote from: sledge on September 26, 2007, 09:46:53 AM
I see the possibility of the engine stalling or lumpy acceleration while on the road as dangerous.

If the warm-up time seems excessive or cold starting becomes difficult check the choke cable and linkages for partial siezure, replace the air-filter and consider a carb rebuild.

+1 on this one!! I totally agree with you, specially that I live in NYC. Believe me - people are blind and sick here!! Seriously.
Ka/\/\eL
Yellow 2004: K&N Lunchbox, Leo Vince SBK, 2005 GSXR Turn Signals, 20/65/147.5, 15T front sprocket, Progressive Springs etc...

"Bikes get you through times of no money better than money gets you through times of no bikes." - Phineas

sledge

Kml?
A few years ago I signed up on an advanced riding course run by an ex-police bike instructer and that was just one of the tips he passed on to me. In addition I cant help but think about all that metal-to-metal contact thats going on in the top-end before the oil warms up and starts doing its job properly.

groff22

Quote from: Dan02GS on September 26, 2007, 07:19:03 AM
Wow that is pretty good, for me I have the choke half open for about three minutes, then I ride for about two minutes with the choke 1/4 open then totally off.

I read somewhere that riding with the choke open is bad... that you're supposed to adjust the RPM with either choke OR throttle, but not both.  :dunno_white:

Cheers,
J
04' GS500F

kml.krk

I never ride with the choke on. I always warm up my bike BEFORE the trip. It feels much better and smoother and doesn't stall at all.
Ka/\/\eL
Yellow 2004: K&N Lunchbox, Leo Vince SBK, 2005 GSXR Turn Signals, 20/65/147.5, 15T front sprocket, Progressive Springs etc...

"Bikes get you through times of no money better than money gets you through times of no bikes." - Phineas

Dan02GS

Humm interesting, I have a clean air filter and hoses are in good condition so that leaves the carbs, since it is idling well and rides well when warmed up I wonder if it is a primary jet issue. A co-worker had the same bike as mine and they said it took them about 3-5 minutes to warm up too, they have since moved onto a Bandit 1250 with fuel injection. Hell I havent learned enough about my carbs let alone go to fuel injection. hahaahaa Motorcycling is a journey more then just being on the road.  :laugh:
Move swiftly but safely

DrtRydr23

Quote from: Dan02GS on September 28, 2007, 12:13:25 PM
Humm interesting, I have a clean air filter and hoses are in good condition so that leaves the carbs, since it is idling well and rides well when warmed up I wonder if it is a primary jet issue. A co-worker had the same bike as mine and they said it took them about 3-5 minutes to warm up too, they have since moved onto a Bandit 1250 with fuel injection. Hell I havent learned enough about my carbs let alone go to fuel injection. hahaahaa Motorcycling is a journey more then just being on the road.  :laugh:

I'd have to agree that it's probably just that you're pilot jets are small.  I waited to switch from stock to 40 pilots for a while, and the bike would take 3 to 5 minutes to warm up.  On cold days (40 F or below), I'd let it sit for 5 minutes just warming up and still have to drive with the choke on slightly.  Now that I've got the 40's, it warms up much quicker (1 or 2 minutes) and I don't need to ride with the choke at all.  I haven't tried it on cold days, but I'm assuming warm up time will be significantly reduced.
1997 GS 500E, Black:  Fenderectomy, Superbike bars, progressive springs, Cobra F1R slipon, short stalk turn signals. - SOLD

2008 SV650, Blue, K&N in airbox, otherwise stock

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